My truck picked up a sputter after a 40 min drive on the freeway yesterday here in the AZ heat (AC on 114 yesterday ) She started doing it right after a 5 min stop for a drink. only does it every min or so, idle seems OK. Any ideas on what might be causing it?
2001 F150 5.4 ..
Thanks, Ed

 

Try to re-create it as much as you can hope it throws a code otherwise its a crap shoot. Sounds like a low grade mis-fire, COP failure maybe? Suppose to be 116 Saturday...god help us

 

Thanks for the advice..
No code, it's a random miss, if that means anything...
I'm just a dumb Stucco contractor, sooo, guess my monkey will be getting more of my hard earned..